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MediaPortal 1
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General Development (no feature request here!)
MediaPortal Audio renderer - better video playback quality
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<blockquote data-quote="red5goahead" data-source="post: 656802" data-attributes="member: 60852"><p>yes, Tourettes . setting to 500.000 (50 Ms? am I right) the audio delay is about 100 ms. (-100 ms in ffdshow to compensate)</p><p></p><p>with 50.000 (5 ms) the synch is very good.</p><p></p><p>in the log a lot of new lines:</p><p></p><p>[CODE]12-09-2010 22:23:53.428 [ 95c] WASAPIRenderer::CheckAudioClient First initialization of the audio renderer</p><p>12-09-2010 22:23:53.428 [ 95c] WASAPIRenderer::InitAudioClient</p><p>12-09-2010 22:23:53.433 [ 95c] WASAPIRenderer::InitAudioClient format supported</p><p>12-09-2010 22:23:53.445 [ 95c] WASAPIRenderer::InitAudioClient service initialization success</p><p>12-09-2010 22:23:53.445 [ 95c] WASAPIRenderer::InitAudioClient device reported latency 100 ms - where buffer size 50 ms</p><p>12-09-2010 22:23:53.445 [ 95c] WASAPIRenderer::StartAudioClient</p><p>12-09-2010 22:23:53.448 [ 95c] SetBias: 1.0409582974</p><p>12-09-2010 22:23:53.448 [ 95c] SetBias - updated SoundTouch tempo</p><p>12-09-2010 22:24:32.511 [ 15d0] Dropped audio data detected: diff: -9.000 ms MAX_SAMPLE_TIME_ERROR: 1.000 ms</p><p>12-09-2010 22:24:34.355 [ 1570] WASAPIRenderer::Render thread: Buffer underrun, no new samples available!</p><p>12-09-2010 22:24:34.438 [ 15d0] Dropped audio data detected: diff: -90.000 ms MAX_SAMPLE_TIME_ERROR: 1.000 ms</p><p>12-09-2010 22:24:34.438 [ 15d0] dropping whole sample - late: 242.642 ms dur: 32.000 ms</p><p>12-09-2010 22:24:34.439 [ 15d0] dropping whole sample - late: 211.686 ms dur: 32.000 ms</p><p>12-09-2010 22:24:34.440 [ 15d0] dropping whole sample - late: 180.730 ms dur: 32.000 ms</p><p>12-09-2010 22:24:34.440 [ 15d0] dropping whole sample - late: 148.730 ms dur: 32.000 ms</p><p>12-09-2010 22:24:34.441 [ 15d0] dropping whole sample - late: 117.774 ms dur: 32.000 ms</p><p>12-09-2010 22:24:34.441 [ 15d0] dropping whole sample - late: 85.774 ms dur: 32.000 ms</p><p>12-09-2010 22:24:34.442 [ 15d0] dropping whole sample - late: 54.818 ms dur: 32.000 ms</p><p>12-09-2010 22:24:34.442 [ 15d0] Live stream position after ::Run has been reached</p><p>12-09-2010 22:24:45.878 [ 14ac] Pause</p><p>12-09-2010 22:24:45.878 [ 14ac] WASAPIRenderer::StopAudioClient</p><p>12-09-2010 22:24:45.878 [ 14ac] WASAPIRenderer::PauseRendererThread</p><p>12-09-2010 22:24:45.878 [ 1570] WASAPIRenderer::Render thread - pausing</p><p>12-09-2010 22:24:45.979 [ 14ac] Stop</p><p>12-09-2010 22:24:45.987 [ 14ac] WASAPIRenderer::Stop - releasing WASAPI resources</p><p>[/CODE]</p></blockquote><p></p>
[QUOTE="red5goahead, post: 656802, member: 60852"] yes, Tourettes . setting to 500.000 (50 Ms? am I right) the audio delay is about 100 ms. (-100 ms in ffdshow to compensate) with 50.000 (5 ms) the synch is very good. in the log a lot of new lines: [CODE]12-09-2010 22:23:53.428 [ 95c] WASAPIRenderer::CheckAudioClient First initialization of the audio renderer 12-09-2010 22:23:53.428 [ 95c] WASAPIRenderer::InitAudioClient 12-09-2010 22:23:53.433 [ 95c] WASAPIRenderer::InitAudioClient format supported 12-09-2010 22:23:53.445 [ 95c] WASAPIRenderer::InitAudioClient service initialization success 12-09-2010 22:23:53.445 [ 95c] WASAPIRenderer::InitAudioClient device reported latency 100 ms - where buffer size 50 ms 12-09-2010 22:23:53.445 [ 95c] WASAPIRenderer::StartAudioClient 12-09-2010 22:23:53.448 [ 95c] SetBias: 1.0409582974 12-09-2010 22:23:53.448 [ 95c] SetBias - updated SoundTouch tempo 12-09-2010 22:24:32.511 [ 15d0] Dropped audio data detected: diff: -9.000 ms MAX_SAMPLE_TIME_ERROR: 1.000 ms 12-09-2010 22:24:34.355 [ 1570] WASAPIRenderer::Render thread: Buffer underrun, no new samples available! 12-09-2010 22:24:34.438 [ 15d0] Dropped audio data detected: diff: -90.000 ms MAX_SAMPLE_TIME_ERROR: 1.000 ms 12-09-2010 22:24:34.438 [ 15d0] dropping whole sample - late: 242.642 ms dur: 32.000 ms 12-09-2010 22:24:34.439 [ 15d0] dropping whole sample - late: 211.686 ms dur: 32.000 ms 12-09-2010 22:24:34.440 [ 15d0] dropping whole sample - late: 180.730 ms dur: 32.000 ms 12-09-2010 22:24:34.440 [ 15d0] dropping whole sample - late: 148.730 ms dur: 32.000 ms 12-09-2010 22:24:34.441 [ 15d0] dropping whole sample - late: 117.774 ms dur: 32.000 ms 12-09-2010 22:24:34.441 [ 15d0] dropping whole sample - late: 85.774 ms dur: 32.000 ms 12-09-2010 22:24:34.442 [ 15d0] dropping whole sample - late: 54.818 ms dur: 32.000 ms 12-09-2010 22:24:34.442 [ 15d0] Live stream position after ::Run has been reached 12-09-2010 22:24:45.878 [ 14ac] Pause 12-09-2010 22:24:45.878 [ 14ac] WASAPIRenderer::StopAudioClient 12-09-2010 22:24:45.878 [ 14ac] WASAPIRenderer::PauseRendererThread 12-09-2010 22:24:45.878 [ 1570] WASAPIRenderer::Render thread - pausing 12-09-2010 22:24:45.979 [ 14ac] Stop 12-09-2010 22:24:45.987 [ 14ac] WASAPIRenderer::Stop - releasing WASAPI resources [/CODE] [/QUOTE]
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